NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://sugang.cau.ac.kr/TIS/regCourse.jsp server time check history

  • 2018-07-19 13:38:00 KST 0.312368
  • 2018-05-23 09:52:49 KST -0.026768
  • 2018-05-23 09:49:28 KST -0.057409
  • 2018-03-13 20:21:10 KST -0.033380
  • 2018-03-02 09:56:37 KST -0.005264
  • 2018-03-02 09:54:52 KST -0.072753
  • 2018-03-02 09:51:42 KST -0.024405
  • 2018-02-14 09:58:14 KST -0.013041
  • 2018-02-14 09:56:23 KST -0.033499
  • 2018-02-14 09:54:05 KST -0.034368
  • Average 0.0011481

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.